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Don't unconfigure if it is already unconfigured.

This commit is contained in:
enami 2000-09-28 08:28:56 +00:00
parent 177a258793
commit a5028df36d
1 changed files with 5 additions and 3 deletions
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8
sys/net/if_vlan.c
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@ -1,4 +1,4 @@
/* $NetBSD: if_vlan.c,v 1.6 2000/09/28 07:35:36 enami Exp $ */
/* $NetBSD: if_vlan.c,v 1.7 2000/09/28 08:28:56 enami Exp $ */
/*-
* Copyright (c) 2000 The NetBSD Foundation, Inc.
@ -232,9 +232,11 @@ vlan_unconfig(struct ifnet *ifp)
struct ifvlan *ifv;
int s;
s = splsoftnet();
ifv = ifp->if_softc;
if (ifv->ifv_p == NULL)
return (0);
s = splsoftnet();
/*
* Since the interface is being unconfigured, we need to empty the